Arrived today with DH and DS's (in their teens) to stay with my sister for a few days (she has a younger child who absolutely adores his elder cousins so this has been a long awaited visit)
Plan is to stay 3 nights.
Sister has always taken a very laid back approach to housework but oh my goodness the state of the house is terrible and i feel very uncomfortable.
The floors, sofas, tables etc are filthy. The bathrooms and loos are pretty horrible and we have all been accommodated into rooms with unclean bedding (I offered to bring our own but was told not necessary)
My own standards at home are also pretty laid back but my sisters house is just shocking.
I have been trying to help out today around the house and even offered to clean the bathroom for her (I desperately tried to not make it sound like a criticism but more like an acknowledgement of the fact that extra guests must be causing her a lot of extra work)
But she has refused (seemed quite annoyed by my suggestion ). I often think I can detect a level of pride in her voice that she us not 'houseproud'
Anyway, what the hell do we do? I really don't want to upset her and don't want to disappoint my nephew but I don't think I can stay here 
Shit shit shit!!!!